open-loop gain是什么意思_open-loop gain中文

open-loop gain中文什么意思

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Open - loop gain characteristic
开环增益特性
Open - loop gain
开环增益
Third , rail - to - rail amplifier output stages exhibit load - dependent gain which affects amplifier open - loop gain , and hence closed - loop gain accuracy
第三，轨到轨放大器输出级增益与负载有关，这将影响放大器的开环增益,当然也影响了闭环增益的准确性。
Firstly , a two - stage structure for the ota is presented after comprehensive considerations on characteristics like open - loop gain , unity - gain bandwidth , phase margin and settling time . then the input and output topologies have been decided by comparing different structure available for this purpose
首先,通过对ota开环增益、单位增益带宽、相位裕度和建立时间等性能指标的分析,并对比了几种典型运放结构,设计开发了一种cmos全差分共源共栅两级运算放大器框架。